NASA -Carrying a Telescope Aloft- July 27, 2020 Posted on July 27, 2020 Carried by a balloon the size of a football stadium, ASTHROS will use a telescope to observe wavelengths of light that aren’t visible from the ground. via NASA http://www.nasa.gov/image-feature/carrying-a-telescope-aloft July 27, 2020 all things spacebeautifulblogIFTTTNASAPhotoBlogspace